[db] Move initialization of new db into its own file (db_init.c)

src/db_init.h

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2015 Christian Meffert <christian.meffert@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef SRC_DB_INIT_H_
+#define SRC_DB_INIT_H_
+
+#include <sqlite3.h>
+
+/* Rule of thumb: Will the current version of forked-daapd work with the new
+ * version of the database? If yes, then it is a minor upgrade, if no, then it
+ * is a major upgrade. In other words minor version upgrades permit downgrading
+ * forked-daapd after the database was upgraded. */
+#define SCHEMA_VERSION_MAJOR 19
+#define SCHEMA_VERSION_MINOR 00
+
+int
+db_init_indices(sqlite3 *hdl);
+
+int
+db_init_tables(sqlite3 *hdl);
+
+#endif /* SRC_DB_INIT_H_ */